Tammy Steier, LCSW
NPI 1245514801 · Mental Health Counselor · Oshkosh, WI
Tammy Steier, LCSW is a Mental Health Counselor provider in Oshkosh, WI (NPI 1245514801).
Provider details
- NPI number
- 1245514801
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 7937 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-30
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Tammy Steier's NPI number?
- Tammy Steier's National Provider Identifier (NPI) is 1245514801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Steier's specialty?
- Tammy Steier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tammy Steier located?
- Tammy Steier's practice location on file with NPPES is 220 Washington Ave, Oshkosh, WI 54901-5030.
- What is Tammy Steier's phone number?
- The practice phone number listed in the NPPES registry for Tammy Steier is (920) 236-4700.
- Is Tammy Steier's NPI active?
- Yes — Tammy Steier's NPI (1245514801) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.